bittersweet. Rosetta emulates a G4 processor, and thus will make your PPC applications and plugins run wicked slow. Even when you are running Logic with universal binary, if your plugins are still coded for PPC, Logic will be switched to run under rosetta, and you'll be stuck trying to work with a computer thats slower to get it up than an old guy with an empty bottle of viagra.

I'd recommend producers and creative professionals alike should just stick with their G5's and current powerbooks until the software developers can get things sorted.